Started parser implementation - JabRef#8539

SwampTG · Apr 8, 2022 · df7b477 · df7b477
1 parent 152dc3e
commit df7b477
Showing 1 changed file with 43 additions and 1 deletion.
diff --git a/src/main/java/org/jabref/logic/importer/fetcher/BiodiversityLibrary.java b/src/main/java/org/jabref/logic/importer/fetcher/BiodiversityLibrary.java
@@ -11,17 +11,25 @@
 import java.util.List;
 import org.apache.http.client.utils.URIBuilder;
 import org.jabref.logic.importer.ImporterPreferences;
+import org.jabref.logic.layout.format.EntryTypeFormatter;
 import org.jabref.logic.net.URLDownload;
 import org.jabref.model.entry.BibEntry;
+import org.jabref.model.entry.field.StandardField;
+import org.jabref.model.entry.types.EntryType;
+import org.jabref.model.entry.types.StandardEntryType;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import kong.unirest.json.JSONObject;
 
 public class BiodiversityLibrary {
 
     private final String BASE_LIBRARY_URL = "https://www.biodiversitylibrary.org/api3";
     private final String API_KEY = "33b1c2f0-5320-4714-85c7-a7c202d1a813";
     private final String RESPONSE_FORMAT = "json";
     private final String AUTHOR_SEARCH = "AuthorSearch";
+    private final String ADVANCED_SEARCH = "PublicationSearchAdvanced";
+    private final String SEARCH_BY_AUTHOR = "title";
+    private final String SEARCH_BY_TITLE = "authorname";
 
     private final ImporterPreferences importerPreferences;
 
@@ -46,6 +54,13 @@ public URL getAuthorSearchBaseURL() throws URISyntaxException, MalformedURLExcep
         return authorSearchURI.build().toURL();
     }
 
+    public URL getAdvancedSearchByAuthorBaseURL() throws URISyntaxException, MalformedURLException {
+        URIBuilder authorSearchURI = new URIBuilder(getBaseURL().toURI());
+        authorSearchURI.addParameter("op", ADVANCED_SEARCH);
+
+        return authorSearchURI.build().toURL();
+    }
+
     public String searchAuthors(String authorName) {
         String result = "";
 
@@ -62,6 +77,33 @@ public String searchAuthors(String authorName) {
     }
 
     public List<BibEntry> performAdvancedSearch(BibEntry searchParam) {
-        return new ArrayList<>(Collections.emptyList());
+        String results = "";
+        try {
+            URIBuilder searchBuilder = new URIBuilder(getAdvancedSearchByAuthorBaseURL().toURI());
+
+            if (searchParam.hasField(StandardField.TITLE)) {
+                searchBuilder.addParameter(SEARCH_BY_TITLE, searchParam.getTitle().orElse(""));
+            }
+            searchBuilder.addParameter(SEARCH_BY_AUTHOR,
+                    searchParam.getField(StandardField.AUTHOR).orElse(""));
+
+            URLDownload download = new URLDownload(searchBuilder.build().toURL());
+            results = download.asString();
+
+        } catch (URISyntaxException | IOException exception) {
+            logger.error("Search URL didn't functioned: ".concat(exception.getMessage()),
+                    exception);
+        }
+        return !results.isEmpty() ? parseEntries(new JSONObject(results)) : Collections.emptyList();
+    }
+
+    public List<BibEntry> parseEntries(JSONObject jObject) {
+        if (!jObject.isEmpty() && !jObject.isNull("Result")) {
+            JSONObject jObjectToParse = jObject.getJSONObject("Result");
+            BibEntry newBibEntry = new BibEntry();
+            newBibEntry.setType(jObject.get("Genre"));
+        }
+
+        return Collections.emptyList();
     }
 }